Spatial variation of bed roughness in eroding rills and gullies
β Scribed by D. Torri; J. Poesen; L. Borselli; R. Bryan; M. Rossi
- Book ID
- 116344429
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 513 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0341-8162
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π SIMILAR VOLUMES
Even with the flow of water over a soil surface in which roughness elements are well inundated, and in less erosive situations where erosional bed forms are not pronounced, the magnitude of resistance coefficients in equations such as those of DarcyΒ±Weisbach, Chezy or Manning vary with flow velocity
## Abstract Bank erosion rates and processes across a range of spatial scales are poorly understood in most environments, especially in the seasonally wet tropics of northern Australia where sediment yields are among global minima. A total of 177 erosion pins was installed at 45 sites on four sandβ